Default ENDPOINT is public, which will show messages from remote instances.

Once you have your environment variables set up, run docker-compose up -d to start the container. This will start a tusky Docker container in the background. After that you're all set - tusky will listen for new Mastodon toots and post to your configured Slack endpoint to push the toots into your Slack instance.

Note: This doesn't have crash recovery or any real error handling yet, so the docker container may die intermittently.